Based on the same GK104 processor as the GTX670, it should come as no surprise that the GTX660Ti is one of the best graphics cards available at the 200-250 price point. We`ve already seen what the ZOTAC GTX660Ti AMP! edition can do so today we evaluate the tweaked `Extreme` Edition which has an increased core clockspeed of 1098MHz, 65MHz higher than the standard AMP! Edition which results in a Boost speed of 1176MHz. Coupled with with the GK104`s 1344 CUDA cores, the ZOTAC GTX660Ti AMP! Extreme Edition should be a formidable piece of hardware."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips